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United States Patent | 5,049,012 |
Cavedo | September 17, 1991 |
An auxiliary handle for a drill includes a unitary member with an elongated handle portion and a collar portion. The collar portion has a circular opening sized to accomodate therein a cylindrical shoulder at the forward end of the drill. The unitary member is formed with an open slot extending from the circular opening of the collar portion into the handle portion, the open slot providing a separation in the collar portion. A clamping arrangement extends across the slot for selectively narrowing the slot to reduce the circumference of the circular opening so as to clamp the handle on the drill shoulder accommodated therein.
Inventors: | Cavedo; Robert P. (Easley, SC) |
Assignee: | Ryobi Motor Products Corp. (Pickens, SC) |
Appl. No.: | 667346 |
Filed: | March 11, 1991 |
Current U.S. Class: | 408/241R; 16/426; 408/241S |
Intern'l Class: | B23B 045/00 |
Field of Search: | 408/14,241 R,241 S,238,72 R 16/110 R,111 R,114 R |
3537336 | Nov., 1970 | Schmuck | 408/72. |
4276675 | Jul., 1981 | Pioch | 16/111. |
4354779 | Oct., 1982 | Vaughn | 408/241. |
4368556 | Jan., 1983 | Wanner et al. | 16/111. |
4820090 | Apr., 1989 | Chen | 408/241. |
4881294 | Nov., 1989 | Riedl | 16/114. |
Catalog Page showing Black & Decker Model 7194-1 Drill. |